There are a lot of things he could be explaining right now. That they weren't really a formal army as much as they were a bunch of ragtag youths trying to protect what they still could together, despite the crappy circumstances. That his title as prince didn't exactly mean anything anymore back home, not with his country-- no, the whole world already having fallen.

But he doesn't want to. Especially not while they're relaxing in the hot springs. Inigo can't think of a worse mood ruiner than any part of that story.

So instead he just keeps the mood light - by groaning right after Tidus says it, like he's just rolling with the teasing.

"What do you take me for? Do you think it's practical to fight with a cape?" .. He'll just ignore the fact that both his father and sister fight in one, okay. "My sister had the crown, since she was the crown princess. The second kid doesn't get anything that fancy."